Finding the Fourth Proportional to 2,829,192.76, 4,243,747.06 and 699,276.76
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Solution
The fourth proportional to 2,829,192.76, 4,243,747.06 and 699,276.76 is: 1,048,904.74
Step by Step Solution
- Step 1: Write the proportion equation
2,829,192.76 : 4,243,747.06 = 699,276.76 : x - Step 2: Convert to fraction form
2,829,192.76/4,243,747.06 = 699,276.76/x - Step 3: Cross multiply
2,829,192.76x = 4,243,747.06 × 699,276.76 - Step 4: Simplify right side
2,829,192.76x = 2,967,553,694,376.33 - Step 5: Solve for x
x = 2,967,553,694,376.33/2,829,192.76 - Step 6: Final answer
x = 1,048,904.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.